S
M
T
W
T
F
S
26
75°
51°
27
75°
51°
28
74°
50°
29
75°
51°
30
71°
55°
31
71°
55°
1
74°
54°
2
76°
55°
3
77°
56°
4
76°
55°
5
73°
55°
6
71°
54°
7
69°
54°
8
70°
53°
9
71°
54°
10
70°
55°
11
69°
54°
12
69°
54°
13
71°
55°
14
72°
54°
15
71°
50°
16
67°
50°
17
69°
49°
18
66°
46°
19
67°
49°
20
70°
50°
21
66°
50°
22
66°
52°
23
67°
53°
24
70°
53°
25
71°
52°
26
72°
53°
27
72°
53°
28
71°
47°
29
73°
48°
30
73°
46°
31
72°
45°
1
72°
47°
2
73°
50°
3
73°
51°
4
72°
51°
5
71°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Whitney
Whitney's August 2026 forecast shows daily high temperatures ranging from 66° to 77°, with overnight lows between 45° and 56°. The average high for August is 71° with an average low of 52°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Whitney. See also: September | October | November.